CN111425824A - Searchlight support for boats and ships - Google Patents
Searchlight support for boats and ships Download PDFInfo
- Publication number
- CN111425824A CN111425824A CN202010343092.9A CN202010343092A CN111425824A CN 111425824 A CN111425824 A CN 111425824A CN 202010343092 A CN202010343092 A CN 202010343092A CN 111425824 A CN111425824 A CN 111425824A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hinged
- base
- baffle
- searchlight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a searchlight bracket for a ship, which comprises a base, a first baffle, a second baffle and a lamp tube, wherein the first baffle is in a strip shape, the connecting position of the first baffle and the base is positioned at the front end of the base, the second baffle is in an L shape and is arranged at the rear end of the base in an inverted manner, the front end of the lamp tube is hinged with the first baffle and the second baffle, a first connecting rod and a second connecting rod are hinged on the base, the rear end of the lamp tube is hinged with a third connecting rod and a fourth connecting rod, the first connecting rod is hinged with the fourth connecting rod, the hinged position is hinged with the first connecting rod, the second connecting rod is hinged with the third connecting rod, the hinged position is hinged with a second connecting rod, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod form a parallelogram structure, a bidirectional electric push-pull device is arranged between the first connecting rod and the second connecting rod, a first damping device is arranged between the device and the base, and a second damping device is arranged between the bidirectional electric push-pull device and the.
Description
Technical Field
The invention belongs to the technical field of lighting devices, and particularly relates to a searchlight bracket for a ship.
Background
The searchlight is an indispensable lighting device in the use of a ship, and since the ship often sails on the sea, the irradiation distance of the searchlight is long, so that the irradiation position of the searchlight with a small angle is greatly changed when the angle of the searchlight is adjusted, and therefore, the research on how to improve the adjustment accuracy of the searchlight is continuously carried out.
Disclosure of Invention
In view of the problems in the prior art, the invention provides a searchlight bracket for a ship to improve the adjustment precision of a searchlight.
In order to achieve the above object, the present invention provides a technical solution as follows:
a searchlight support for a ship comprises a base, a first baffle arranged on one side of the base, a second baffle arranged on the other side of the base and a lamp tube arranged between the first baffle and the second baffle, wherein the first baffle is in a strip shape, the connecting position of the first baffle and the base is positioned at the front end of the base, the second baffle is in an L shape, the first baffle is arranged at the rear end of the base in an inverted manner, one end of the first baffle, which is not connected with the base, is positioned on the same vertical plane as the first baffle, the front end of the lamp tube is hinged with the first baffle and the second baffle, the hinged positions of the first baffle and the second baffle are both positioned on the vertical plane where the first baffle is positioned, a first connecting rod and a second connecting rod are hinged on the base, the rear end of the lamp tube is hinged with a third connecting rod and a fourth connecting rod, one end of the first connecting rod, which is not hinged with the second connecting rod, one end of the second connecting rod, is hinged with the third connecting rod, one end of the fourth connecting rod, the second connecting rod, a damping device is hinged between the second connecting rod and the second connecting rod, and a bidirectional damping device are arranged between the push-pull-push-pull device, and the second connecting rod, the push-pull-push-pull device are arranged, and the other bidirectional damping device are arranged, and the bidirectional damping device arranged between the bidirectional damping device.
Preferably, a first supporting part is arranged at the rear end of the lamp cylinder, a second supporting part is arranged on the base corresponding to the first supporting part, and the first supporting part and the second supporting part are positioned on the same vertical line; the third connecting rod and the fourth connecting rod are hinged to the first supporting portion, the first connecting rod and the second connecting rod are hinged to the second supporting portion, the first damping device is arranged on the second supporting portion, and the second damping device is fixed to the first supporting portion.
Preferably, an electric lifting device is arranged on the base, and the second supporting part is fixed on the electric lifting device.
Preferably, the lamp barrel is circumferentially provided with an arc-shaped bulge, the arc-shaped bulge extends from the front end of the lamp barrel to the rear end of the lamp barrel to form a ventilation cavity with the outer surface of the lamp barrel, flow guide ports are arranged on two sides of the arc-shaped bulge, a first ventilation opening is arranged between the flow guide ports on the two sides, and a second ventilation opening is arranged on the lamp barrel; the outer surface of the lamp tube is provided with a plurality of groove-shaped bulges in the front-back direction of the lamp tube, the groove-shaped bulges are positioned in the ventilation cavity and divide the bottom of the ventilation cavity into a plurality of areas, the plurality of areas comprise a first area and a second area, the first area and the second area are arranged at intervals, the flow guide port and the first ventilation port are right opposite to the first area, and the second ventilation port is right opposite to the second area.
When the angle of the searchlight is adjusted, the bidirectional electric push-pull device pushes the first connecting rod and the second connecting rod outwards to enable the parallelogram to deform and pull the front end of the lamp barrel to rotate upwards, which is equivalent to upward irradiation of the searchlight, and pulls the first connecting rod and the second connecting rod inwards to enable the parallelogram to deform and pull the front end of the lamp barrel to rotate downwards, which is equivalent to downward irradiation of the searchlight, so that the up-and-down direction angle adjustment of the searchlight is completed; generally, when the searchlight support is used, a searchlight can be arranged in the front direction and the two side directions of a ship to complete a larger irradiation range, a base can also be provided with a rotating device such as a motor, so that the searchlight support can swing in a certain range to complete the larger irradiation range, and the searchlight support is also arranged on a movable lifting device to be used, which are well known by persons skilled in the art and are not described herein.
The searchlight support for the ship provided by the invention has the following advantages:
1. the first baffle is in a strip shape, the second baffle is in an L shape and is arranged at the rear end of the base in an inverted manner, so that the connecting position of the parallelogram structure and the lamp barrel and the connecting position of the lamp barrel, the first baffle and the second baffle generate larger distance, the rotation of the lamp barrel is convenient to adjust by using the parallelogram structure, in addition, the searchlight can be arranged at the side of the first baffle when being arranged, and the installation of the searchlight is not influenced by the first baffle and the second baffle;
2. by arranging the first damping device and the second damping device, when the bidirectional electric push-pull device pushes or pulls the first connecting rod and the second connecting rod outwards or inwards to enable the parallelogram to deform and pull or push the front end of the lamp tube to rotate upwards or downwards, the first damping device and the second damping device play a role in buffering the descending of the bidirectional electric push-pull device and play a role in slowly adjusting the rotation angle of the searchlight, so that the adjustment precision of the searchlight is improved;
3. when the bidirectional electric push-pull device pushes or pulls the first connecting rod and the second connecting rod outwards to enable the parallelogram to deform and pull or push the front end of the lamp tube to rotate upwards or downwards, the first damping device plays a certain supporting role for the bidirectional electric push-pull device, the second damping device plays a certain pulling role, the bidirectional electric push-pull device is enabled not to generate large pressure to the first connecting rod and the second connecting rod under the action of gravity to enable the first connecting rod and the second connecting rod to incline to destroy the pushing force and the pulling force of the bidirectional electric push-pull device to two sides, the step process is enabled to be more stable and reliable, the general second damping device is larger than the first damping device in damping force, the first damping device and the second damping device can use damping devices in different forms, and the damping devices in the same form can be used certainly.
Drawings
FIG. 1 is a front view of a searchlight mount for a ship according to the present invention;
FIG. 2 is a schematic side view of the searchlight mount for a ship according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic view of the mounting structure of the lifting device;
FIG. 5 is a schematic front view of the cartridge of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5;
FIG. 7 is a schematic side view of the cartridge of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7;
reference numerals in the figures; the lamp tube comprises a base 1, a first baffle 2, a second baffle 3, a lamp tube 4, a first connecting rod 5, a second connecting rod 6, a third connecting rod 7, a fourth connecting rod 8, a first connecting rod 9, a second connecting rod 10, a bidirectional electric push-pull device 11, a first damping device 12, a second damping device 13, a second supporting part 14, a first supporting part 15, an electric lifting device 16, an arc-shaped bulge 17, a ventilation cavity 18, a flow guide opening 19, a first ventilation opening 20, a groove-shaped bulge 21, a second ventilation opening 22, a first area 23 and a second area 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a searchlight bracket for a ship, which comprises a base 1, a first baffle 2 arranged on one side of the base, a second baffle 3 arranged on the other side of the base and a lamp tube 4 arranged between the first baffle and the second baffle, wherein the first baffle is in a strip shape, the connecting position of the first baffle and the base is positioned at the front end of the base, the second baffle is in an L shape, the second baffle is arranged at the rear end of the base in an inverted manner, the end which is not connected with the base is positioned on the same vertical plane as the first baffle, the front end of the lamp tube is hinged with the first baffle and the second baffle, the hinged positions are both positioned on the vertical plane where the first baffle is positioned, the base is hinged with a first connecting rod 5 and a second connecting rod 6, the rear end of the lamp tube is hinged with a third connecting rod 7 and a fourth connecting rod 8, the end of the first connecting rod which is not hinged with the fourth connecting rod is hinged with the end which is not hinged with the third connecting rod, the second connecting rod 9 is hinged with a second damping connecting rod 13, the second damping connecting rod and the second damping connecting rod 13 can be hinged with a damping device, the second damping device, the two-way of the two-way damping device, the two-way damping device is hinged with the two-way damping device, the two-way damping device, the two-damping device can be replaced by using the two-damping device, the two-way damping device, the two-way damping device is hinged.
When the angle of the searchlight is adjusted, the bidirectional electric push-pull device pushes the first connecting rod and the second connecting rod outwards to enable the parallelogram to deform and pull the front end of the lamp barrel to rotate upwards, namely the searchlight irradiates upwards, the bidirectional electric push-pull device pulls the first connecting rod and the second connecting rod inwards to enable the parallelogram to deform and pull the front end of the lamp barrel to rotate downwards, namely the searchlight irradiates downwards, and thus the up-and-down direction angle adjustment of the searchlight is completed; generally, when the searchlight support is used, a searchlight can be arranged in the front direction and the two side directions of a ship to complete a larger irradiation range, a base can also be provided with a rotating device such as a motor, so that the searchlight support can swing in a certain range to complete the larger irradiation range, and the searchlight support is also arranged on a movable lifting device to be used, which are well known by persons skilled in the art and are not described herein.
Above-mentioned searchlight support for boats and ships has following advantage:
1. the first baffle is in a strip shape, the second baffle is in an L shape and is arranged at the rear end of the base in an inverted manner, so that the connecting position of the parallelogram structure and the lamp barrel and the connecting position of the lamp barrel, the first baffle and the second baffle generate larger distance, the rotation of the lamp barrel is convenient to adjust by using the parallelogram structure, in addition, the searchlight can be arranged at the side of the first baffle when being arranged, and the installation of the searchlight is not influenced by the first baffle and the second baffle;
2. by arranging the first damping device and the second damping device, when the bidirectional electric push-pull device pushes or pulls the first connecting rod and the second connecting rod outwards or inwards to enable the parallelogram to deform and pull or push the front end of the lamp tube to rotate upwards or downwards, the first damping device and the second damping device play a role in buffering the descending of the bidirectional electric push-pull device and play a role in slowly adjusting the rotation angle of the searchlight, so that the adjustment precision of the searchlight is improved;
3. when the bidirectional electric push-pull device pushes or pulls the first connecting rod and the second connecting rod outwards to enable the parallelogram to deform and pull or push the front end of the lamp tube to rotate upwards or downwards, the first damping device plays a certain supporting role for the bidirectional electric push-pull device, the second damping device plays a certain pulling role, the bidirectional electric push-pull device is enabled not to generate large pressure to the first connecting rod and the second connecting rod under the action of gravity to enable the first connecting rod and the second connecting rod to incline to destroy the pushing force and the pulling force of the bidirectional electric push-pull device to two sides, the step process is enabled to be more stable and reliable, the general second damping device is larger than the first damping device in damping force, the first damping device and the second damping device can use damping devices in different forms, and the damping devices in the same form can be used certainly.
As a preferred embodiment, a first supporting portion 15 is disposed at the rear end of the lamp cylinder, a second supporting portion 14 is disposed on the base corresponding to the first supporting portion, and the first supporting portion and the second supporting portion are located on the same vertical line; the third connecting rod and the fourth connecting rod are hinged to the first supporting part, the first connecting rod and the second connecting rod are hinged to the second supporting part, the first damping device is arranged on the second supporting part, the second damping device is fixed to the first supporting part, the second damping device and the first damping device are located on the same vertical line and perpendicular to the first connecting rod and the second connecting rod, the first damping device and the second damping device are perpendicular to the first connecting rod and the second connecting rod due to the arrangement, the bidirectional electric push-pull device is supported or pulled in the vertical direction, and the supporting and damping effects are good.
For convenience of use, an electric lifting device 16, such as an electric lifting platform, can be further arranged on the base, and the second supporting part is fixed on the electric lifting device, so that when the rotation angle of the searchlight is needed to be roughly adjusted quickly, the electric lifting device can directly drive the parallel structure to integrally ascend or descend to complete rough adjustment, and then the precise adjustment is carried out.
In the process of adjusting the angle of the lamp tube, the heat dissipation holes of the lamp tube are sometimes inclined due to the inclination of the lamp tube, so that water drops can easily enter the lamp tube through the heat dissipation holes, especially in the case that the lamp tube is used as a casing of a searchlight, the water drops sometimes drop on key components such as the lamp panel or the lamp beads to damage the lamp panel or the lamp beads, if the lamp cartridge is of a closed structure, the heat dissipation of the lamp is affected, and the longevity of the searchlight is greatly reduced, for which reason the applicant has also made the following designs, see figures 5-8, the lamp tube is circumferentially provided with an arc-shaped bulge 17, the arc-shaped bulge extends from the front end of the lamp tube to the rear end of the lamp tube, and forms a ventilation cavity 18 with the outer surface of the lamp tube, flow guide ports 19 are formed in two sides of the arc-shaped protrusion, a first ventilation opening 20 is formed between the flow guide ports in the two sides, and a second ventilation opening 22 is formed in the lamp barrel; the surface of a lamp section of thick bamboo is provided with a plurality of groove-like archs 21 at the fore-and-aft direction of a lamp section of thick bamboo, the groove-like arch is located the ventilation intracavity will the bottom of ventilation chamber (that is to say with the part of a lamp section of thick bamboo contact) is separated into a plurality of regions, includes first region 23 and second region 24 in a plurality of regions, first region with the regional interval of second sets up, the water conservancy diversion mouth with first vent is just right first region sets up, the second vent is just right the regional setting of second. This structure has the following advantages:
1. when the floodlight is used, the heat of the floodlight can be discharged through the first vent via the second vent above the first area and the second area, and when the floodlight meets rain or has large water exposure in use, the heat can enter the first area through the first vent and can only be discharged through the flow guide port under the blockage of the groove-shaped bulge between the first area and the second area, so that water drops are prevented from entering the barrel;
2. the water also has the heat dissipation effect on the cylinder in the drainage process, and the groove-shaped bulges increase the heat dissipation area of the searchlight and have good heat dissipation effect;
3. the first ventilation opening and the second ventilation opening are arranged in a staggered mode, so that dust and the like are not easy to directly enter the shell, and the dustproof effect is good;
4. for a high-power searchlight, noise emitted by an electronic component inside the searchlight enters the ventilation cavity through the second ventilation opening, is greatly reduced when being discharged through the second ventilation opening after being repeatedly reflected and absorbed by the first area and the second area, and therefore the noise reduction effect of the searchlight is improved.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. A searchlight bracket for a ship comprises a base (1), a first baffle (2) arranged on one side of the base, a second baffle (3) arranged on the other side of the base and a lamp tube (4) arranged between the first baffle and the second baffle, and is characterized in that the first baffle is provided with a first baffle plate and a second baffle plate;
the lamp tube comprises a base, a first baffle plate, a second baffle plate, a lamp tube and a lamp tube, wherein the first baffle plate is strip-shaped, the connecting position of the first baffle plate and the base is positioned at the front end of the base, the second baffle plate is L-shaped, the second baffle plate is arranged at the rear end of the base in an inverted manner, and the end which is not connected with the base is positioned on the same vertical plane as the first baffle plate;
a first connecting rod (5) and a second connecting rod (6) are hinged to the base, a third connecting rod (7) and a fourth connecting rod (8) are hinged to the rear end of the lamp tube, one end, which is not hinged to the second connecting rod, of the first connecting rod is hinged to one end, which is not hinged to the third connecting rod, of the fourth connecting rod, and a first connecting rod (9) is hinged to the hinged position of the first connecting rod; one end of the second connecting rod, which is not hinged with the first connecting rod, is hinged with one end of the third connecting rod, which is not hinged with the fourth connecting rod, a second connecting rod (10) is hinged at the hinged position, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod form a parallelogram structure, a bidirectional electric push-pull device (11) is arranged between the first connecting rod and the second connecting rod, one output end of the bidirectional electric push-pull device is connected with the first connecting rod, and the other output end of the bidirectional electric push-pull device is connected with the second connecting rod;
a first damping device (12) is further arranged between the bidirectional electric push-pull device and the base, and a second damping device (13) is further arranged between the bidirectional electric push-pull device and the lamp tube.
2. The searchlight support for the ship according to claim 1, wherein a first support part (15) is arranged at the rear end of the lamp tube, a second support part (14) is arranged on the base corresponding to the first support part, and the first support part and the second support part are positioned on the same vertical line;
the third connecting rod and the fourth connecting rod are hinged to the first supporting portion, the first connecting rod and the second connecting rod are hinged to the second supporting portion, the first damping device is arranged on the second supporting portion, and the second damping device is fixed to the first supporting portion.
3. The searchlight support for a ship of claim 2, wherein the base is provided with an electric lifting device, and the second supporting part is fixed on the electric lifting device.
4. The searchlight bracket for the ship according to any one of claims 1 to 3, wherein an arc-shaped bulge (17) is circumferentially arranged on the lamp barrel, the arc-shaped bulge extends from the front end of the lamp barrel to the rear end of the lamp barrel to form a ventilation cavity (18) with the outer surface of the lamp barrel, flow deflectors (19) are arranged on two sides of the arc-shaped bulge, a first ventilation opening (20) is arranged between the flow deflectors on the two sides, and a second ventilation opening (22) is arranged on the lamp barrel;
the surface of a lamp section of thick bamboo is provided with a plurality of groove-like archs (21) at the fore-and-aft direction of a lamp section of thick bamboo, the groove-like arch is located in the ventilation intracavity will the bottom in ventilation chamber separates into a plurality of regions, and including first region (23) and second region (24) in a plurality of regions, first region with the regional interval of second sets up, the water conservancy diversion mouth with first vent is just right first region sets up, the second vent is just right the regional setting of second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343092.9A CN111425824B (en) | 2020-04-27 | 2020-04-27 | Searchlight support for boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343092.9A CN111425824B (en) | 2020-04-27 | 2020-04-27 | Searchlight support for boats and ships |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111425824A true CN111425824A (en) | 2020-07-17 |
| CN111425824B CN111425824B (en) | 2023-03-21 |
Family
ID=71556997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010343092.9A Active CN111425824B (en) | 2020-04-27 | 2020-04-27 | Searchlight support for boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111425824B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202403166U (en) * | 2011-12-30 | 2012-08-29 | 南昌大学 | Folded outdoor light-emitting diode (LED) lighting device |
| CN203628573U (en) * | 2013-11-29 | 2014-06-04 | 福州瑞晟电子有限公司 | Heat radiation device of LED (light emitting diode) encapsulation structure |
| CN203671340U (en) * | 2014-01-14 | 2014-06-25 | 何文波 | LED bulb |
| CN108458289A (en) * | 2018-04-25 | 2018-08-28 | 李洪东 | A kind of LED illumination lamp of adjustable-angle |
| CN208138980U (en) * | 2018-03-10 | 2018-11-23 | 李小燕 | A kind of Landscape LED downlight |
-
2020
- 2020-04-27 CN CN202010343092.9A patent/CN111425824B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202403166U (en) * | 2011-12-30 | 2012-08-29 | 南昌大学 | Folded outdoor light-emitting diode (LED) lighting device |
| CN203628573U (en) * | 2013-11-29 | 2014-06-04 | 福州瑞晟电子有限公司 | Heat radiation device of LED (light emitting diode) encapsulation structure |
| CN203671340U (en) * | 2014-01-14 | 2014-06-25 | 何文波 | LED bulb |
| CN208138980U (en) * | 2018-03-10 | 2018-11-23 | 李小燕 | A kind of Landscape LED downlight |
| CN108458289A (en) * | 2018-04-25 | 2018-08-28 | 李洪东 | A kind of LED illumination lamp of adjustable-angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111425824B (en) | 2023-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111425824B (en) | Searchlight support for boats and ships | |
| CN209994163U (en) | Cover type feeder line terminal device | |
| CN108895408B (en) | Protective shell for high and medium pole lamp | |
| CN205939326U (en) | Range hood's box structure | |
| CN202746226U (en) | Lighting fan | |
| CN215982365U (en) | Automobile lamp with good heat dissipation effect | |
| CN210223056U (en) | Heat dissipation traffic signal lamp | |
| CN215170938U (en) | Built-in multi-blade fan lamp | |
| CN202813238U (en) | Lamp shell of automotive headlamp | |
| CN220648370U (en) | Novel smoke exhaust ventilator | |
| CN210004238U (en) | lighting lamp for bathroom cabinet | |
| CN215170940U (en) | External multi-blade fan lamp | |
| CN216531717U (en) | Loudspeaker fixed bolster | |
| CN205017348U (en) | Router | |
| CN220329559U (en) | Anode pipe die | |
| CN217715605U (en) | Noise reduction air port structure | |
| CN221098739U (en) | Fume exhaust fan | |
| CN219453788U (en) | Intelligent LED lamp quick installation structure | |
| CN212643127U (en) | Fan lamp | |
| CN211580508U (en) | High-efficient heat dissipation frequency conversion cabinet | |
| CN210197192U (en) | High-efficient heat dissipation car light of LED | |
| CN220017105U (en) | High heat dissipation UV-LED curing lamp | |
| CN220249738U (en) | Car light structure integrating radiator fan support and thick-wall support | |
| CN216644150U (en) | A kind of bulb | |
| CN214369587U (en) | Fan lamp capable of emitting light up and down |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |